PowerShell 2.0 ConvertFrom-Json和ConvertTo-Json实现

Question

我想monkeypatch PowerShell 2.0环境,目前无法升级到3.0.

我正在寻找PowerShell 3.0中的ConvertFrom-Jsoncmdlet和ConvertTo-Jsoncmdlet 的PowerShell 2.0脚本实现.

我最感兴趣的是ConvertFrom-Json,但ConvertTo-Json也很好.

Answer 1

function ConvertTo-Json20([object] $item){
    add-type -assembly system.web.extensions
    $ps_js=new-object system.web.script.serialization.javascriptSerializer
    return $ps_js.Serialize($item)
}

function ConvertFrom-Json20([object] $item){ 
    add-type -assembly system.web.extensions
    $ps_js=new-object system.web.script.serialization.javascriptSerializer

    #The comma operator is the array construction operator in PowerShell
    return ,$ps_js.DeserializeObject($item)
}